Custom Rotational Molding Services

PacRim delivers durable plastic parts through innovative rotational molding, a cost-effective process for creating large, hollow, and complex shapes. Our U.S.-based engineering team works with trusted global suppliers to produce rotationally molded products on time, in spec, and at scale. From storage tanks to protective housings, PacRim provides flexible options for industries including specialty vehicle, consumer products, aerospace, electronics, and medical devices.

Rotational Molding Capabilities

Rotational molding is ideal for producing parts like large tanks, containers, ice coolers, and durable housings with uniform wall thickness and strength. PacRim supports both low- and high-volume production with no minimum order requirements.

Through precise process control and careful material selection, PacRim delivers rotationally molded products that achieve the required durability, aesthetics, and performance.

Capabilities include:

  • Large hollow products such as tanks, housings, and containers

  • Playground equipment and oversized designs

  • Cost-efficient tooling for oversized or low-volume parts

  • Complex geometries and multi-part assemblies

  • Resin selection for strength, weatherability, and chemical resistance

  • Secondary operations including CNC routing, pad printing, silk screening, trimming, and assembly

Advantages of PacRim Rotational Molding

Large & Complex:

Produces hollow shapes and oversized designs.

Cost-Effective:

Lower tooling costs make it ideal for lower-volume production.

Strong & Durable:

Uniform wall thickness creates reliable, long-lasting parts.

Scalable Production:

Capable of delivering both short runs and high-volume molded products.

Integrated Plastic Product Manufacturing

Rotational molding is one piece of PacRim’s broader plastics capabilities. Our team frequently combines molded parts with electronics, metal fabrications, or machined components to deliver complete assemblies. Managing these steps under one partner reduces handoffs, shortens lead times, and keeps production on track.

Need cost-effective rotational molded products built to your exact specifications? Let’s talk about your next rotational molding project.